Those apps are for managers productivity. I mean that the managers should handle the extra tickets and priority, handle everything else around us so we can focus on development. At least for the teams where I worked, the bottleneck were the devs, so the managers acted as a filtering funnel for us.
We, as devs need tools to that take the load from us. Last one I found was bash-it. Other is docker to install local dependencies like databases and admins.
Most of the others are embeded in the intelliJ IDE's.
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